Zenith · Defy Skyline

Strap for Defy Skyline 36 Stainless Steel / Blue

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm

20 mm straps All Zenith

Lug width20 mm

Case diameter36 mm

Reference03.9400.670/51.I001

FamilyDefy Skyline

MovementZenith caliber Elite 670 Hours, Minutes, Seconds | Date

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Defy Skyline 03.9400.670/51.I001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Skyline 03.9400.670/51.I001, seen from the bench

The Zenith Defy Skyline 03.9400.670/51.I001 is a 36mm stainless steel sports-elegant watch from the Defy collection. It features the Elite 670 manufacture movement displaying hours, minutes, seconds, and date. The brushed stainless steel case with integrated dodecagonal bezel maintains classical proportions with a 20mm lug width, offering 100 meters water resistance and versatile wearability without compromising design purity.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only